NEW SYNTHETIC APPLICATIONS OF METALATED YLIDS

Authors
CRISTAU HJ PERRAUD A MANGINOT E TORREILLES E
Citation
Hj. Cristau et al., NEW SYNTHETIC APPLICATIONS OF METALATED YLIDS, Phosphorus, sulfur and silicon and the related elements, 75(1-4), 1993, pp. 7-10
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Phosphorus, sulfur and silicon and the related elements → ACNP
ISSN journal
10426507
Volume
75
Issue
1-4
Year of publication
1993
Pages
7 - 10
Database
ISI
SICI code
1042-6507(1993)75:1-4<7:NSAOMY>2.0.ZU;2-D
Abstract
The reaction of diylids 1 toward carbonates, carbamates, thiocarbamate s, isocyanates, carbodiimides and sulfinates allow the quantitative pr eparation of functional Wittig reagents, which can be used in situ in the E-stereoselective synthesis of the corresponding alpha,beta-unsatu rated derivatives of carboxylic (or sulfinic) acids. The diylids 2 or yldiid 3 can be used as synthetic equivalents of RNH2- or NH2-anions a nd allow normal or functional alkylation of the nitrogen atom.